#include<stdio.h>
int main()
{
	int Q,N,m,flag=0;
	scanf("%d %d",&Q,&N);
	do{
		scanf("%d",&m);
		flag++;
		if(m<=0||flag>N){
			printf("Game Over\n");
			break;
		}
		else if(m>0&&m<Q){
			printf("Too small\n");
		}
		else if(m==Q&&flag<=N){
			if(flag==1){
				printf("Bingo!\n");
				break;
			}
			else if(flag<=3){
				printf("Lucky You!\n");
				break;
			}
			else if(flag<=N){
				printf("Good Guess!\n");
				break;
			}
		}
		else if(m>Q) printf("Too big\n");
	}while(m>0);
	
}
